Cod sursa(job #932986)

Utilizator TheFFOFratila Florin Ovidiu TheFFO Data 29 martie 2013 14:41:00
Problema Numerele lui Stirling Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.62 kb
#include <cstdio>
#include <iostream>
using namespace std;
const int N=201;
int s1[N][N],s2[N][N];
int main()
{
    s1[1][1]=s2[1][1]=1;
    for(int i=2;i<N;++i)
        for(int j=1;j<=i;++j)
            s1[i][j]=(s1[i-1][j-1]-(i-1)*s1[i-1][j])%98999;
    for(int i=2;i<N;++i)
        for(int j=1;j<=i;++j)
            s2[i][j]=(s2[i-1][j-1]+j*s2[i-1][j])%98999;
    int T,n,m;
    short s;
    scanf("%d",&T);
    for(int i=1;i<=T;++i)
    {
        scanf("%d%d%d",&s,&n,&m);
        if(s==1)
            printf("%d\n",s1[n][m]);
        else
            printf("%d\n",s2[n][m]);
    }
    return 0;
}